47495728

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2131}}^1$

素因数の和:2345

約数の個数: 40

約数和(自身を含む): 105747200

約数和(自身を除く): 58251472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2131, 2786, 3184, 4262, 5572, 8524, 11144, 14917, 17048, 22288, 29834, 34096, 59668, 119336, 238672, 424069, 848138, 1696276, 2968483, 3392552, 5936966, 6785104, 11873932, 23747864, 47495728]

約数ペア:

[(1, 47495728), (2, 23747864), (4, 11873932), (7, 6785104), (8, 5936966), (14, 3392552), (16, 2968483), (28, 1696276), (56, 848138), (112, 424069), (199, 238672), (398, 119336), (796, 59668), (1393, 34096), (1592, 29834), (2131, 22288), (2786, 17048), (3184, 14917), (4262, 11144), (5572, 8524)]